Development of Near-Infrared Fabry-Perot Spectrometer and Spectroscopic Observation of Massive Stars
Project/Area Number |
25400226
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Astronomy
|
Research Institution | The University of Tokyo |
Principal Investigator |
TAKAHASHI Hidenori 東京大学, 大学院理学系研究科(理学部), 特任助教 (80361567)
|
Co-Investigator(Renkei-kenkyūsha) |
TANAKA Masuo 東京大学, 大学院理学系研究科, 准教授 (70188340)
OKUMURA Shin-ichiro 日本スペースガード協会, 研究員 (40344270)
HASHIMOTO Osamu 県立ぐんま天文台, 観測普及研究員 (20221492)
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
Keywords | 大質量星 / クラスター / 近赤外線 / 分光撮像観測 / 分光器 / ファブリ・ペロー / 撮像観測 / 分光観測 / ファブリ・ペロー分光器 / スタークラスター |
Outline of Final Research Achievements |
The main purpose of our research is reveal the formation and the evolution of massive stars which have great influences to the environment in term of enormous energy and supernovae as its final stage, using near-infrared spectroscopic observation. As the results of observational data by near-infrared spectroscopy with miniTAO, we derived new views; the classification of elements of cluster members and the information of mass-loss from some type of massive star (late-N type Wolf-Rayet star) . Furthermore basic development of new instrument for spectroscopy was curried out in this research. The technical elements, that are driving mechanism of optical elements in low temperature, could be established towards development for wavelength scanning field spectroscopy unit which was scarcely unprecedented despite expectation.
|
Report
(5 results)
Research Products
(21 results)
-
[Journal Article] Development of superconducting voice coil motor of a cold chopper for MICHI2016
Author(s)
Mori, K., Miyata, T., Honda, M., Kamizuka, T., Takahashi, H., Sako, S., Ohsawa, R., Okada, K., Uchiyama, M., Kataza, H., Ohsaki, H., Hiroe, T., Packham, C.
-
Journal Title
Proceedings of the SPIE (the Society of Photo-Optical Instrumentation Engineers)
Volume: 9912
Pages: 991218-991225
DOI
Related Report
Int'l Joint Research
-
[Journal Article] Concurrent Formation of Carbon and Silicate Dust in Nova V1280 Sco2016
Author(s)
Sakon, I., Sako, S., Onaka, T., Nozawa, T., Kimura, Y., Fujiyoshi, T., Shimonishi, T., Usui, F., Takahashi, H., Ohsawa, R., Arai, A., Uemura, M., Nagayama, T., Koo, B-C., and Kozasa, T.
-
Journal Title
The Astrophysical Journal
Volume: 817
Issue: 2
Pages: 145-167
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
-
[Presentation] 次世代中間赤外線装置における低温チョッピング実現に向けた超伝導リニア モーターの開発2017
Author(s)
毛利清, 宮田隆志, 上塚貴史, 高橋英則, 酒向重行, 大澤亮, 岡田一志, 内山允史, 山口淳平, 大崎博之, 広江貴, 本田充彦, 片ざ宏一, Chris Packham
Organizer
日本天文学会(2017年春季年会)
Place of Presentation
九州大学(福岡県・福岡市)
Year and Date
2017-03-15
Related Report
-
[Presentation] TMT/MICHI 冷却チョッピングに用いる超伝導ボイスコイルモーターの 性能評価2016
Author(s)
毛利清, 宮田隆志, 上塚貴史, 高橋英則, 酒向重行, 大澤亮, 岡田一志, 内山允史, 山口淳平, 大崎博之, 広江貴, 本田充彦, 片ざ宏一, Chris Packham
Organizer
日本天文学会(2016年秋季年会)
Place of Presentation
愛媛大学(愛媛県・松山市)
Year and Date
2016-09-14
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-